| BCF | Builders Capital Mortgage Corp | 9.900 | 9.740 | 9.740 | 4.0K | 0.170 | | 1.74 | |
| BCM.WT | Bear Creek Mining Corporation | 0.3600 | 0.3400 | 0.3400 | 10.0K | -0.0250 | | 6.85 | |
| BECN | Beacn Wizardry and Magic Inc | 0.0250 | 0.0250 | 0.0250 | 1.7K | 0.0050 | | 25.00 | |
| BEM | Brasnova Energy Materials Inc | 0.0450 | 0.0450 | 0.0450 | 100.0K | -0.0050 | | 10.00 | |
| BILD | Builddirect.com Technologies Inc | 2.600 | 2.580 | 2.580 | 600 | 0.020 | | 0.77 | |
| BIRD | Thunderbird Minerals Corp | 0.1850 | 0.1600 | 0.1600 | 92.5K | 0.0150 | | 8.82 | |
| BKM | Pacific Booker Minerals Inc | 4.390 | 3.850 | 3.960 | 9.1K | -0.400 | | 9.64 | |
| BLM | Blumetric Environmental Inc | 0.8200 | 0.8100 | 0.8200 | 12.0K | -0.0100 | | 1.22 | |
| BLTC.P | Baltic I Acquisition Corp | 0.0600 | 0.0600 | 0.0600 | 3.0K | -0.0050 | | 7.69 | |
| BMM | Black Mammoth Metals Corp | 4.230 | 3.880 | 3.980 | 25.2K | -0.310 | | 7.36 | |
| BMR | Battery Mineral Resources Corp | 0.1700 | 0.1700 | 0.1700 | 8.5K | -0.0100 | | 5.56 | |
| BOGO | Borealis Mining Company Limited | 0.8000 | 0.6900 | 0.6900 | 502.5K | 0.1000 | | 13.51 | |
| BPR | Blutip Power Technologies Ltd | 0.0900 | 0.0900 | 0.0900 | 1.0K | 0.0100 | | 12.50 | |
| BRN.PR.A | Brookfield Investments Corp Pref A | 25.06 | 25.06 | 25.06 | 100 | -0.01 | | 0.04 | |
| BRW | Brunswick Exploration Inc | 0.2100 | 0.2000 | 0.2100 | 28.5K | 0.0200 | | 10.53 | |
| BTCT | Bitcoin Treasury Corporation | 3.720 | 3.650 | 3.720 | 2.2K | -0.150 | | 4.01 | |